UGREEN Multifunction Crimping Tool – NW136

The UGREEN NW136 is a professional-grade network crimping tool designed to terminate RJ45, RJ12, and RJ11 connectors for Ethernet and telephone cables. This all-in-one tool combines crimping, stripping, and cutting functions in a single ergonomic device, making it essential for students studying IT or networking and business users managing office infrastructure. The ratcheting mechanism ensures consistent, secure connections that reduce network troubleshooting time.

Key Features & Benefits

• Multi-Connector Compatibility: Crimps RJ45 (8P8C), RJ12 (6P6C), and RJ11 (6P4C/6P2C) connectors, which means you can handle both Ethernet networking projects and legacy telephone systems without switching between different tools.
• Integrated Cable Stripper: Built-in adjustable stripping blades cleanly remove outer jackets from Cat5e, Cat6, and Cat6a cables without nicking internal conductors, saving time and reducing cable waste from stripping mistakes.
• Ratcheting Crimping Mechanism: Applies consistent pressure through a complete crimp cycle and won’t release until the connector is fully seated, eliminating weak connections that cause intermittent network drops.
• Precision Wire Cutter: Sharp hardened steel blades cut through copper conductors and cable jackets cleanly, so you don’t need to carry separate cutters when working on cable installations in tight spaces.
• Ergonomic Anti-Slip Handles: Cushioned rubber grips reduce hand fatigue during extended crimping sessions, which matters when you’re terminating dozens of cables for a classroom lab setup or office renovation.

Technical Specifications

Tool Dimensions

• Length: 8.3 inches (210mm)
• Weight: 9.5 oz (270g)
• Handle Material: Steel frame with TPR rubber grips
• Storage: Includes locking mechanism for compact storage

Connector Compatibility

• RJ45 (8P8C): Standard Ethernet connectors for Cat5e/Cat6/Cat6a cables
• RJ12 (6P6C): 6-position telephone connectors
• RJ11 (6P4C, 6P2C): 4 and 2-position telephone connectors
• Pass-Through Compatible: Works with both standard and pass-through style connectors

Cable Specifications

• Wire Gauge Support: 22 to 26 AWG solid or stranded wire
• Cable Types: Cat5e, Cat6, Cat6a, telephone cable
• Stripping Range: Adjustable from 0.2 to 0.35 inches (5-9mm) jacket depth

Functional Components

• Crimping Dies: Hardened steel with precisely machined profiles
• Stripping Blades: Replaceable dual-blade system
• Cutting Blades: High-carbon steel rated for 5,000+ cuts
• Ratchet Mechanism: 3-step progressive crimping action

Performance Standards

• Crimp Force: Approximately 50N (11 lbf) at maximum compression
• Durability: Rated for 10,000+ crimp cycles
• Compliance: Creates crimps meeting TIA/EIA-568 standards

Use Cases & Applications

For Students: Networking and computer science students can use the UGREEN NW136 for hands-on practice creating custom-length Ethernet cables for lab environments. The ratcheting mechanism teaches proper crimping technique by preventing premature release, which helps build muscle memory for professional installations. Additionally, the tool’s multifunction design means you can complete entire cable assembly projects without borrowing additional tools from your department’s equipment room.

For Business IT Management: Small to medium-sized businesses can keep the NW136 on hand for quick network repairs and expansions without calling contractors for simple cable runs. When relocating workstations or adding new drops, you can create exact-length cables that reduce cable clutter under desks. The integrated stripper and cutter mean technicians can work efficiently in server rooms or wiring closets where space is limited and carrying multiple tools is impractical.

Home Network Projects: DIY enthusiasts upgrading home networks to gigabit or 10-gigabit speeds will find the NW136 capable of terminating Cat6a cables properly. Create custom-length patch cables to connect wall plates to patch panels, eliminating the excess cable loops that collect dust and restrict airflow in network cabinets.

Educational Settings: Computer labs and maker spaces benefit from having reliable crimping tools available for student projects. The tool’s durability withstands repeated use by beginners who are still learning proper technique.

The UGREEN NW136 delivers professional results at a reasonable price point. However, achieving perfect crimps requires practice—your first few attempts may need re-termination as you learn to align the conductors properly before crimping. For high-volume professional installations requiring certified connections, consider pairing this tool with a cable tester to verify each termination meets performance standards. The integrated wire stripper works well for round cables but may require careful adjustment when working with flat telephone cables.